<button type="button" class="btn btn-default btn-sm" {{action goBack target="view"}} {{bindAttr disabled="view.isFirstStep"}}>
    <span class="glyphicon glyphicon-arrow-left"></span> Back
</button>
{{view.atStep}} / {{view.stepsTotal}}
<button type="button" class="btn btn-default btn-sm" {{action stepCompleted}}>
    {{#if view.isLastStep}}
        Finish
    {{else}}
        Next
    {{/if}}
    <span class="glyphicon glyphicon-arrow-right"></span>
</button>

